In the following patch, we will use RQF_FLUSH_SEQ
to decide:
- if the flag isn't set, the flush rq need to be inserted
via blk_insert_flush()
- otherwise, the flush rq need to be dispatched directly
since it is in flush machinery now.
So we use blk_mq_request_bypass_insert() for requsts
of bypassing flush machinery, like what the legacy did.
Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx>
---
block/blk-flush.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-flush.c b/block/blk-flush.c
index 81bd1a843043..a9773d2075ac 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -463,7 +463,7 @@ void blk_insert_flush(struct request *rq)
if ((policy & REQ_FSEQ_DATA) &&
!(policy & (REQ_FSEQ_PREFLUSH | REQ_FSEQ_POSTFLUSH))) {
if (q->mq_ops)
- blk_mq_sched_insert_request(rq, false, false, false, false);
+ blk_mq_request_bypass_insert(rq, false);
else
list_add_tail(&rq->queuelist, &q->queue_head);
return;
--
2.9.5
